[Bug libstdc++/115420] Default constructor of unordered_map deleted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115420 Xi Ruoyao changed: What|Removed |Added CC||xry111 at gcc dot gnu.org Keyword

[Bug tree-optimization/111070] [14 Regregression] ./gcc.target/tic6x/abi-align-1.c on x86_64 with -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111070 --- Comment #9 from GCC Commits --- The releases/gcc-12 branch has been updated by Richard Biener : https://gcc.gnu.org/g:d73137ab352d654f50b703925bd92e021dce1cab commit r12-10503-gd73137ab352d654f50b703925bd92e021dce1cab Author: Richard Biene

[Bug tree-optimization/115427] New: fallback for interclass mathfn bifs like isinf, isfinite, isnormal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 Bug ID: 115427 Summary: fallback for interclass mathfn bifs like isinf, isfinite, isnormal Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug c/115428] New: 3 * unused in today's build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115428 Bug ID: 115428 Summary: 3 * unused in today's build Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee

[Bug tree-optimization/115427] fallback for interclass mathfn bifs like isinf, isfinite, isnormal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 Kewen Lin changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gnu.org K

[Bug tree-optimization/115427] fallback for interclass mathfn bifs like isinf, isfinite, isnormal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 --- Comment #2 from Richard Biener --- The canonical way would be to handle these in the ISEL pass and remove the (fallback) expansion. But then we can see whether the expander FAILs (ideally expanders would never be allowed to FAIL, and for FA

[Bug c++/115413] Missing optimization: devirtualize the call in "if(typeid(*a)==typeid(A)) a->f();" structure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115413 --- Comment #1 from user202729 --- In practice, one way to implement this is to rewrite all instances of typeid(a) == typeid(b) into roughly the following (assuming the virtual pointer table has exactly 1 pointer to function) typeid(a

[Bug target/115397] [15 Regression] ICE 'during RTL pass: split1' on numpy-1.26.4 i686-linux '-fPIC -mavx512f' since r15-1100-gec985bc97a0157

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115397 --- Comment #7 from GCC Commits --- The master branch has been updated by Roger Sayle : https://gcc.gnu.org/g:a797398cfbc75899fdb7d97436c0c89c02b133c0 commit r15-1175-ga797398cfbc75899fdb7d97436c0c89c02b133c0 Author: Roger Sayle Date: Tue J

[Bug c++/115429] New: requires clause wrongly accepts unqualified access to inherited static members

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115429 Bug ID: 115429 Summary: requires clause wrongly accepts unqualified access to inherited static members Product: gcc Version: 14.1.1 Status: UNCONFIRMED Severit

[Bug tree-optimization/115427] fallback for interclass mathfn bifs like isinf, isfinite, isnormal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 --- Comment #3 from Kewen Lin --- (In reply to Richard Biener from comment #2) > The canonical way would be to handle these in the ISEL pass and remove > the (fallback) expansion. But then we can see whether the expander FAILs > (ideally expand

[Bug rtl-optimization/115281] [14 Regression] aarch64 ICE in go_through_subreg after r14-5129

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115281 --- Comment #4 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:7d64bc0990381221c480ba15cb9cc950e51e2cef commit r14-10303-g7d64bc0990381221c480ba15cb9cc950e51e2cef Author: Richard Sa

[Bug rtl-optimization/115281] [14 Regression] aarch64 ICE in go_through_subreg after r14-5129

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115281 Richard Sandiford changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug modula2/114529] profiledbootstrap fails to build and m2 causes odr violations during build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114529 --- Comment #7 from GCC Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:a0004feb87efbe41fb1e9cd77f1c9af06e98ccb5 commit r15-1176-ga0004feb87efbe41fb1e9cd77f1c9af06e98ccb5 Author: Gaius Mulley Date: Tue

[Bug modula2/114529] profiledbootstrap fails to build and m2 causes odr violations during build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114529 --- Comment #8 from Gaius Mulley --- Patch applied to 15.0, after a week or two it will be applied to 14.0 and then the PR can be closed.

[Bug tree-optimization/115427] fallback for interclass mathfn bifs like isinf, isfinite, isnormal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 --- Comment #4 from rguenther at suse dot de --- On Tue, 11 Jun 2024, linkw at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 > > --- Comment #3 from Kewen Lin --- > (In reply to Richard Biener from comment #2) >

[Bug bootstrap/115416] [13/14/15 regression] Setting --includedir to a nonexistent directory causes a build error since r13-5490-g59e4c98173a79f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115416 --- Comment #7 from YunQiang Su --- Maybe this patch is better --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -560,11 +560,7 @@ LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h # Default native SYSTEM_HEADER_DIR, to be overridden by tar

[Bug libstdc++/115421] Multi-threaded condition_variable app throws when linking as -static on Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115421 --- Comment #14 from Jonathan Wakely --- This is just a dup of PR 58909

[Bug c++/115430] New: Cannot take address of template function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115430 Bug ID: 115430 Summary: Cannot take address of template function Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug libstdc++/115421] Multi-threaded condition_variable app throws when linking as -static on Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115421 --- Comment #15 from Jonathan Wakely --- (In reply to Liviu Ionescu from comment #12) > Isn't it possible to fix libstdc++ in order to run static multi-threaded > apps on older systems too? Just link all of libpthread.a as Andrew said.

[Bug c++/115429] requires clause wrongly accepts unqualified access to inherited static members

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115429 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2024-06-11 Keywords|

[Bug bootstrap/115416] [13/14/15 regression] Setting --includedir to a nonexistent directory causes a build error since r13-5490-g59e4c98173a79f

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115416 Richard Biener changed: What|Removed |Added Version|unknown |14.1.0 Target Milestone|---

[Bug libstdc++/115421] Multi-threaded condition_variable app throws when linking as -static on Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115421 Richard Biener changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug libstdc++/58909] C++11's condition variables fail with static linking

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58909 Richard Biener changed: What|Removed |Added CC||ilg at livius dot net --- Comment #28 f

[Bug libstdc++/115420] Default constructor of unordered_map deleted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115420 Jonathan Wakely changed: What|Removed |Added Severity|normal |enhancement Last reconfirmed|

[Bug libstdc++/115420] Default constructor of unordered_map deleted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115420 --- Comment #5 from Jonathan Wakely --- And if _Check_hash_requirements is defined at namespace scope not inside _Hashtable then the first location is much easier to read: /home/jwakely/gcc/15/include/c++/15.0.0/bits/hashtable.h: In instantiati

[Bug tree-optimization/115423] Inlined strcmp optimizes poorly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115423 --- Comment #2 from Richard Biener --- You could also say rtl-optimization does a bad job with the inlined version. Or we should inline strcmp on GIMPLE to get the first char optimized. Consider strcmp (c, "ABCDEFGHabcdefgh") || strcmp (c, "

[Bug libstdc++/114958] use __builtin_shufflevector for std::experimental::simd split and concat (at least the common cases) to enable better optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114958 --- Comment #9 from GCC Commits --- The releases/gcc-13 branch has been updated by Matthias Kretz : https://gcc.gnu.org/g:26113c278069e7e58f5e4149ef86a30c043b262f commit r13-8839-g26113c278069e7e58f5e4149ef86a30c043b262f Author: Matthias Kretz

[Bug libstdc++/115247] experimental/simd/pr109261_constexpr_simd.cc FAILs on 32-bit x86

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115247 --- Comment #5 from GCC Commits --- The releases/gcc-13 branch has been updated by Matthias Kretz : https://gcc.gnu.org/g:0efc27068e59cac6bd80ff962e92618a037bbfe8 commit r13-8840-g0efc27068e59cac6bd80ff962e92618a037bbfe8 Author: Matthias Kretz

[Bug tree-optimization/115426] ICE: in execute_todo, at passes.cc:2138

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115426 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug libstdc++/115308] std::experimental::simd is not convertible to NEON intrinsic type with Clang

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115308 --- Comment #4 from GCC Commits --- The releases/gcc-13 branch has been updated by Matthias Kretz : https://gcc.gnu.org/g:ef2169090d0868e4718c2ebf25365aaa52c22139 commit r13-8841-gef2169090d0868e4718c2ebf25365aaa52c22139 Author: Matthias Kretz

[Bug libstdc++/115420] Default constructor of unordered_map deleted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115420 --- Comment #6 from Jonathan Wakely --- We could even do: /home/jwakely/gcc/15/include/c++/15.0.0/bits/hashtable.h:78:58: error: static assertion failed: std::hash specialization is disabled; maybe the correct header has not been included

[Bug c++/115431] New: ICE: tree check: expected tree that contains ‘decl common’ structure, have ‘error_mark’ in decl_template_parm_check, at cp/cp-tree.h:5131

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115431 Bug ID: 115431 Summary: ICE: tree check: expected tree that contains ‘decl common’ structure, have ‘error_mark’ in decl_template_parm_check, at cp/cp-tree.h:5131 Product: g

[Bug tree-optimization/115423] Inlined strcmp optimizes poorly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115423 --- Comment #3 from Alfred Agrell --- strcmp (c, "ABCDEFGHabcdefgh") || strcmp (c, "ABCDEFGHfoobar") can safely be optimized to 1, you're thinking of strcmp(c, "ABCDEFGHabcdefgh")==0 || strcmp(c, "ABCDEFGHfoobar")==0. Optimizing to multi-byte r

[Bug lto/80379] Redundant note: code may be misoptimized unless -fno-strict-aliasing is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80379 Eric Diaz Fernandez changed: What|Removed |Added CC||Eric.Diaz.Fernandez at eurid dot e

[Bug c/113262] [11/12 Regression] ICE when using [[gnu::copy("")]] attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113262 --- Comment #8 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:ca8ad807cf33ca9d74a2aecdd78b59af9834b882 commit r12-10504-gca8ad807cf33ca9d74a2aecdd78b59af9834b882 Author: Jakub Jelinek

[Bug libgomp/113192] [11/12 Regression] ERROR: couldn't execute "../../../gcc/libgomp/testsuite/flock": no such file or directory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113192 --- Comment #12 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:3f0d1e53892348d4df79d822a9910583378674d7 commit r12-10505-g3f0d1e53892348d4df79d822a9910583378674d7 Author: Jakub Jelinek

[Bug tree-optimization/113372] wrong code with _BitInt() arithmetics at -O1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113372 --- Comment #23 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 commit r12-10506-g170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 Author: Jakub Jelinek

[Bug middle-end/110115] [11/12 Regression] Wrong code at -O1 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110115 --- Comment #10 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 commit r12-10506-g170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 Author: Jakub Jelinek

[Bug middle-end/90348] [11/12 Regression] Partition of char arrays is incorrect in some cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90348 --- Comment #34 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 commit r12-10506-g170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 Author: Jakub Jelinek

[Bug preprocessor/114007] gcc chokes on __has_cpp_attribute(clang::unsafe_buffer_usage)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114007 --- Comment #31 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:c2cd5eefccf54074ea9f8dc677a9a05b8a880ae4 commit r12-10512-gc2cd5eefccf54074ea9f8dc677a9a05b8a880ae4 Author: Jakub Jelinek

[Bug middle-end/111422] Wrong code at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111422 --- Comment #7 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 commit r12-10506-g170c2bba7cb85b3ac9380a7d5a1c6d82b3c6aa63 Author: Jakub Jelinek

[Bug c++/113674] [11/12 Regression] [[____attr____]] causes internal compiler error: in decl_attributes, at attribs.cc:776

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113674 --- Comment #11 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:fda7a897d037ff1c59630f0a741eb20e68f45848 commit r12-10511-gfda7a897d037ff1c59630f0a741eb20e68f45848 Author: Jakub Jelinek

[Bug tree-optimization/113603] [12 Regression] ICE Segfault during GIMPLE pass: strlen at -O3 since r12-145

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113603 --- Comment #7 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f5758e8142d8926f9a3e3500ba3c9956054dfaf8 commit r12-10509-gf5758e8142d8926f9a3e3500ba3c9956054dfaf8 Author: Jakub Jelinek

[Bug target/113122] Assembler messages: Error: operand type mismatch for `movabs' / bad expression / invalid use of register with -fprofile -mcmodel=large -masm=intel

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113122 --- Comment #5 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bc51280bea76a382875da36e45ebb265b8c0 commit r12-10507-gbc51280bea76a382875da36e45ebb265b8c0 Author: Jakub Jelinek

[Bug target/114184] [12 Regression] ICE: in extract_insn, at recog.cc:2812 (unrecognizable insn ) with _Complex long double and vector VCE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114184 --- Comment #7 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:929972273e858a9a913b0d74e69ac2f8d7255c28 commit r12-10513-g929972273e858a9a913b0d74e69ac2f8d7255c28 Author: Jakub Jelinek

[Bug ipa/113907] [11/12/13/14/15 regression] ICU miscompiled on x86 since r14-5109-ga291237b628f41

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113907 --- Comment #80 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:81c300bf6836505ef1df1c4430972863c732fc14 commit r12-10516-g81c300bf6836505ef1df1c4430972863c732fc14 Author: Jakub Jelinek

[Bug target/114310] [11/12 Regression] [aarch64] __sync_val_compare_and_swap fails on __int128_t with newval = 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114310 --- Comment #9 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:9f484597028f2b2862bf22003dbae25c24ce5930 commit r12-10515-g9f484597028f2b2862bf22003dbae25c24ce5930 Author: Jakub Jelinek

[Bug rtl-optimization/110079] [11/12 Regression] ICE with -freorder-blocks-and-partition and inline-asm goto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110079 --- Comment #9 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b294d461e2efd6894ba6570ca003701c20fc3cd8 commit r12-10514-gb294d461e2efd6894ba6570ca003701c20fc3cd8 Author: Jakub Jelinek

[Bug c++/114537] bit_cast does not work NSDMI of bitfields

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114537 --- Comment #7 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:42afabb838d511f5feb150bfa4e68b5880aae1fa commit r12-10518-g42afabb838d511f5feb150bfa4e68b5880aae1fa Author: Jakub Jelinek

[Bug c++/114572] [OpenMP] "internal compiler error: in assign_temp" with assignment operator and lastprivate clause

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114572 --- Comment #7 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f33e8ee4cb44e7a6326a894a9c153557238bde03 commit r12-10519-gf33e8ee4cb44e7a6326a894a9c153557238bde03 Author: Jakub Jelinek

[Bug c++/114580] Bogus warning on if constexpr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114580 --- Comment #6 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b3b7176d5857f116a4a42d885df70f8847e4cd2a commit r12-10521-gb3b7176d5857f116a4a42d885df70f8847e4cd2a Author: Jakub Jelinek

[Bug libquadmath/114533] libquadmath: printf: fix misaligned access on args

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114533 --- Comment #15 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:9987fe67cf6211515d8ebf6528cc83c77dfb5bf3 commit r12-10517-g9987fe67cf6211515d8ebf6528cc83c77dfb5bf3 Author: Jakub Jelinek

[Bug tree-optimization/114566] [11/12 Regression] Misaligned vmovaps when compiling with stack-protector-strong for znver4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114566 --- Comment #20 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f8a327930b82e89ae1466cfacb9e8ac9f5c44e77 commit r12-10520-gf8a327930b82e89ae1466cfacb9e8ac9f5c44e77 Author: Jakub Jelinek

[Bug middle-end/110027] [11/12 regression] Stack objects with extended alignments (vectors etc) misaligned on detect_stack_use_after_return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027 --- Comment #27 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:082fe43efd241caf8f757c056b98e1ae8b55c300 commit r12-10522-g082fe43efd241caf8f757c056b98e1ae8b55c300 Author: Jakub Jelinek

[Bug middle-end/114753] from_chars aborts with -m32 -ftrapv when passed -9223372036854775808

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114753 --- Comment #12 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b3ef00f8b8d577d7b62cea36c13cf087a3b13d0c commit r12-10525-gb3ef00f8b8d577d7b62cea36c13cf087a3b13d0c Author: Jakub Jelinek

[Bug c++/114691] [11/12 Regression] Bogus ignoring loop annotation warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114691 --- Comment #6 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:e9b960edb01449786a29a8d196c476bfefc4f243 commit r12-10523-ge9b960edb01449786a29a8d196c476bfefc4f243 Author: Jakub Jelinek

[Bug c++/114634] [11/12 Regression] Crash Issue Encountered in GCC Compilation of Template Code with Aligned Attribute since r9-1745

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114634 --- Comment #8 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bb21a7de31183108bdb2489f987deaf94e4985b6 commit r12-10524-gbb21a7de31183108bdb2489f987deaf94e4985b6 Author: Jakub Jelinek

[Bug target/115324] [12/13 Regression] PCH of rs6000 builtins broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115324 --- Comment #7 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bda8c28e6fcdbe0b486b54616877eec32c86d322 commit r12-10531-gbda8c28e6fcdbe0b486b54616877eec32c86d322 Author: Jakub Jelinek

[Bug rtl-optimization/114768] Volatile reads can be optimized away

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114768 --- Comment #12 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:7d0673575aba5dfb41022897a882b9c386c332f4 commit r12-10526-g7d0673575aba5dfb41022897a882b9c386c332f4 Author: Jakub Jelinek

[Bug tree-optimization/114876] [11/12 Regression] -fprintf-return-value mishandles %lc with a '\0' argument.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114876 --- Comment #11 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:bf134407b494bf79f66fc5048ff0ca409275089c commit r12-10528-gbf134407b494bf79f66fc5048ff0ca409275089c Author: Jakub Jelinek

[Bug fortran/114825] [11/12 Regression] Compiler error using gfortran and OpenMP since r5-1190

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114825 --- Comment #9 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:cc96dc569f74b7410a97b4beee16435fc2abcfdd commit r12-10527-gcc96dc569f74b7410a97b4beee16435fc2abcfdd Author: Jakub Jelinek

[Bug rtl-optimization/114902] [14 Regression] wrong code at -O3 with "-fno-tree-vrp -fno-expensive-optimizations -fno-tree-dominator-opts" on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114902 --- Comment #18 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:840bc6741680a9c4b58fa1005f19a5d2e7d4be1f commit r12-10530-g840bc6741680a9c4b58fa1005f19a5d2e7d4be1f Author: Jakub Jelinek

[Bug sanitizer/114956] [11/12 Regression] Segmentation fault with -fsanitize=address -fsanitize=null -O2 when attribute no_sanitize_address is enabled since r9-5742

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114956 --- Comment #9 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:25bd98dfd99e92c57ff393d393f54d028d7f86f4 commit r12-10529-g25bd98dfd99e92c57ff393d393f54d028d7f86f4 Author: Jakub Jelinek

[Bug rtl-optimization/115092] [14/15 Regression] wrong code at -O1 with "-fgcse -ftree-pre -fno-tree-dominator-opts -fno-tree-fre -fno-guess-branch-probability" on x86_64-linux-gnu since r14-4810

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115092 --- Comment #15 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:840bc6741680a9c4b58fa1005f19a5d2e7d4be1f commit r12-10530-g840bc6741680a9c4b58fa1005f19a5d2e7d4be1f Author: Jakub Jelinek

[Bug middle-end/108789] __builtin_(add|mul|sub)_overflow methods generate duplicate operations if both operands are const which in turn causes wrong code due to overlapping arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108789 --- Comment #10 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:91a371254494934e191e3060ae2a86905eb4b2b2 commit r12-10532-g91a371254494934e191e3060ae2a86905eb4b2b2 Author: Jakub Jelinek

[Bug tree-optimization/115337] wrong code with _BitInt() __builtin_stdc_first_leading_one/__builtin_clzg (with -1 as second arg) at -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115337 --- Comment #15 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b065824e30e9168d33b56039e436c4b09078e260 commit r12-10533-gb065824e30e9168d33b56039e436c4b09078e260 Author: Jakub Jelinek

[Bug c/114493] [11/12/13 Regression] internal compiler error: in fld_incomplete_type_of with may_alias

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114493 --- Comment #15 from GCC Commits --- The releases/gcc-12 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d4126b329b2ae4f2b60efa1c7ad51b576de168bd commit r12-10534-gd4126b329b2ae4f2b60efa1c7ad51b576de168bd Author: Jakub Jelinek

[Bug c/113262] [11 Regression] ICE when using [[gnu::copy("")]] attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113262 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] ICE when |[11 Regression] ICE when

[Bug libgomp/113192] [11 Regression] ERROR: couldn't execute "../../../gcc/libgomp/testsuite/flock": no such file or directory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113192 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] ERROR: |[11 Regression] ERROR:

[Bug middle-end/90348] [11 Regression] Partition of char arrays is incorrect in some cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90348 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] Partition

[Bug middle-end/110115] [11 Regression] Wrong code at -O1 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110115 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] Wrong|[11 Regression] Wrong code

[Bug tree-optimization/113603] [12 Regression] ICE Segfault during GIMPLE pass: strlen at -O3 since r12-145

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113603 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/113122] Assembler messages: Error: operand type mismatch for `movabs' / bad expression / invalid use of register with -fprofile -mcmodel=large -masm=intel

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113122 --- Comment #6 from Jakub Jelinek --- Should be fixed for 12.4+ too.

[Bug c++/113674] [11 Regression] [[____attr____]] causes internal compiler error: in decl_attributes, at attribs.cc:776

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113674 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] |[[__

[Bug preprocessor/114007] gcc chokes on __has_cpp_attribute(clang::unsafe_buffer_usage)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114007 --- Comment #32 from Jakub Jelinek --- Should be fixed for 12.4+ too (the same way as for 13.3).

[Bug target/114184] [12 Regression] ICE: in extract_insn, at recog.cc:2812 (unrecognizable insn ) with _Complex long double and vector VCE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114184 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/110079] [11 Regression] ICE with -freorder-blocks-and-partition and inline-asm goto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110079 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] ICE with |[11 Regression] ICE with

[Bug target/114310] [11 Regression] [aarch64] __sync_val_compare_and_swap fails on __int128_t with newval = 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114310 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] [aarch64]

[Bug libquadmath/114533] libquadmath: printf: fix misaligned access on args

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114533 --- Comment #16 from Jakub Jelinek --- Should be fixed for 12.4+ too.

[Bug tree-optimization/114566] [11 Regression] Misaligned vmovaps when compiling with stack-protector-strong for znver4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114566 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] Misaligned

[Bug c++/114572] [OpenMP] "internal compiler error: in assign_temp" with assignment operator and lastprivate clause

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114572 --- Comment #8 from Jakub Jelinek --- Should be fixed for 12.4+ too.

[Bug c++/114634] [11 Regression] Crash Issue Encountered in GCC Compilation of Template Code with Aligned Attribute since r9-1745

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114634 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] Crash|[11 Regression] Crash Issue

[Bug middle-end/114753] from_chars aborts with -m32 -ftrapv when passed -9223372036854775808

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114753 --- Comment #13 from Jakub Jelinek --- Should be fixed for 12.4+ too.

[Bug fortran/114825] [11 Regression] Compiler error using gfortran and OpenMP since r5-1190

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114825 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] Compiler |[11 Regression] Compiler

[Bug rtl-optimization/114768] Volatile reads can be optimized away

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114768 --- Comment #13 from Jakub Jelinek --- Should be fixed for 12.4+ too.

[Bug c++/114691] [11 Regression] Bogus ignoring loop annotation warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114691 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] Bogus|[11 Regression] Bogus

[Bug sanitizer/114956] [11 Regression] Segmentation fault with -fsanitize=address -fsanitize=null -O2 when attribute no_sanitize_address is enabled since r9-5742

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114956 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] |Segm

[Bug target/115324] [12/13 Regression] PCH of rs6000 builtins broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115324 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/114876] [11 Regression] -fprintf-return-value mishandles %lc with a '\0' argument.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114876 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] |-fpr

[Bug c/114493] [11 Regression] internal compiler error: in fld_incomplete_type_of with may_alias

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114493 Jakub Jelinek changed: What|Removed |Added Summary|[11/12/13 Regression] |[11 Regression] internal

[Bug middle-end/108789] __builtin_(add|mul|sub)_overflow methods generate duplicate operations if both operands are const which in turn causes wrong code due to overlapping arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108789 --- Comment #11 from Jakub Jelinek --- Should be fixed for 12.4+, 13.4+ and 14.2+ too.

[Bug c++/114537] bit_cast does not work NSDMI of bitfields

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114537 --- Comment #8 from Jakub Jelinek --- Should be fixed for 12.4+ and 13.4+ too.

[Bug c++/114580] Bogus warning on if constexpr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114580 --- Comment #7 from Jakub Jelinek --- Should be fixed for 12.4+ too.

[Bug middle-end/110027] [11 regression] Stack objects with extended alignments (vectors etc) misaligned on detect_stack_use_after_return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 regression] Stack|[11 regression] Stack

[Bug lto/115432] New: Building a program with -flto generates wrong code (missing the call to a function) unless -fno-strict-aliasing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115432 Bug ID: 115432 Summary: Building a program with -flto generates wrong code (missing the call to a function) unless -fno-strict-aliasing Product: gcc Version: 14.

[Bug tree-optimization/115426] ICE: in execute_todo, at passes.cc:2138

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115426 --- Comment #3 from Richard Biener --- I think this is a gimplification failure. 'r' is neither TREE_ADDRESSABLE nor DECL_NOT_GIMPLE_REG and the =X constraint results in both allow_reg and allow_mem but we gimplify it as is_gimple_lvalue which

[Bug lto/115432] Building a program with -flto generates wrong code (missing the call to a function) unless -fno-strict-aliasing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115432 --- Comment #1 from Richard Biener --- In case output_stream is not the same or derived from file_output_stream or contains a file_output_stream object as first member you invoke undefined behavior when the calls following might read from the ob

[Bug tree-optimization/115427] fallback for interclass mathfn bifs like isinf, isfinite, isnormal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 --- Comment #5 from Kewen Lin --- (In reply to rguent...@suse.de from comment #4) > On Tue, 11 Jun 2024, linkw at gcc dot gnu.org wrote: > > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115427 > > > > --- Comment #3 from Kewen Lin --- > > (

[Bug lto/115432] Building a program with -flto generates wrong code (missing the call to a function) unless -fno-strict-aliasing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115432 Richard Biener changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug libstdc++/115433] New: unexpected increase of testsuite execution time

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115433 Bug ID: 115433 Summary: unexpected increase of testsuite execution time Product: gcc Version: 14.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

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